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diff --git a/Build/source/libs/gmp/gmp-6.0.0/mpn/x86_64/aors_err2_n.asm b/Build/source/libs/gmp/gmp-6.0.0/mpn/x86_64/aors_err2_n.asm
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index 00000000000..ce5c2a49b6d
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+dnl AMD64 mpn_add_err2_n, mpn_sub_err2_n
+
+dnl Contributed by David Harvey.
+
+dnl Copyright 2011 Free Software Foundation, Inc.
+
+dnl This file is part of the GNU MP Library.
+dnl
+dnl The GNU MP Library is free software; you can redistribute it and/or modify
+dnl it under the terms of either:
+dnl
+dnl * the GNU Lesser General Public License as published by the Free
+dnl Software Foundation; either version 3 of the License, or (at your
+dnl option) any later version.
+dnl
+dnl or
+dnl
+dnl * the GNU General Public License as published by the Free Software
+dnl Foundation; either version 2 of the License, or (at your option) any
+dnl later version.
+dnl
+dnl or both in parallel, as here.
+dnl
+dnl The GNU MP Library is distributed in the hope that it will be useful, but
+dnl WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+dnl or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+dnl for more details.
+dnl
+dnl You should have received copies of the GNU General Public License and the
+dnl GNU Lesser General Public License along with the GNU MP Library. If not,
+dnl see https://www.gnu.org/licenses/.
+
+include(`../config.m4')
+
+C cycles/limb
+C AMD K8,K9 4.5
+C AMD K10 ?
+C Intel P4 ?
+C Intel core2 6.9
+C Intel corei ?
+C Intel atom ?
+C VIA nano ?
+
+
+C INPUT PARAMETERS
+define(`rp', `%rdi')
+define(`up', `%rsi')
+define(`vp', `%rdx')
+define(`ep', `%rcx')
+define(`yp1', `%r8')
+define(`yp2', `%r9')
+define(`n_param', `8(%rsp)')
+define(`cy_param', `16(%rsp)')
+
+define(`cy1', `%r14')
+define(`cy2', `%rax')
+
+define(`n', `%r10')
+
+define(`w', `%rbx')
+define(`e1l', `%rbp')
+define(`e1h', `%r11')
+define(`e2l', `%r12')
+define(`e2h', `%r13')
+
+
+ifdef(`OPERATION_add_err2_n', `
+ define(ADCSBB, adc)
+ define(func, mpn_add_err2_n)')
+ifdef(`OPERATION_sub_err2_n', `
+ define(ADCSBB, sbb)
+ define(func, mpn_sub_err2_n)')
+
+MULFUNC_PROLOGUE(mpn_add_err2_n mpn_sub_err2_n)
+
+
+ASM_START()
+ TEXT
+ ALIGN(16)
+PROLOGUE(func)
+ mov cy_param, cy2
+ mov n_param, n
+
+ push %rbx
+ push %rbp
+ push %r12
+ push %r13
+ push %r14
+
+ xor R32(e1l), R32(e1l)
+ xor R32(e1h), R32(e1h)
+ xor R32(e2l), R32(e2l)
+ xor R32(e2h), R32(e2h)
+
+ sub yp1, yp2
+
+ lea (rp,n,8), rp
+ lea (up,n,8), up
+ lea (vp,n,8), vp
+
+ test $1, n
+ jnz L(odd)
+
+ lea -8(yp1,n,8), yp1
+ neg n
+ jmp L(top)
+
+ ALIGN(16)
+L(odd):
+ lea -16(yp1,n,8), yp1
+ neg n
+ shr $1, cy2
+ mov (up,n,8), w
+ ADCSBB (vp,n,8), w
+ cmovc 8(yp1), e1l
+ cmovc 8(yp1,yp2), e2l
+ mov w, (rp,n,8)
+ sbb cy2, cy2
+ inc n
+ jz L(end)
+
+ ALIGN(16)
+L(top):
+ mov (up,n,8), w
+ shr $1, cy2 C restore carry
+ ADCSBB (vp,n,8), w
+ mov w, (rp,n,8)
+ sbb cy1, cy1 C generate mask, preserve CF
+
+ mov 8(up,n,8), w
+ ADCSBB 8(vp,n,8), w
+ mov w, 8(rp,n,8)
+ sbb cy2, cy2 C generate mask, preserve CF
+
+ mov (yp1), w C (e1h:e1l) += cy1 * yp1 limb
+ and cy1, w
+ add w, e1l
+ adc $0, e1h
+
+ and (yp1,yp2), cy1 C (e2h:e2l) += cy1 * yp2 limb
+ add cy1, e2l
+ adc $0, e2h
+
+ mov -8(yp1), w C (e1h:e1l) += cy2 * next yp1 limb
+ and cy2, w
+ add w, e1l
+ adc $0, e1h
+
+ mov -8(yp1,yp2), w C (e2h:e2l) += cy2 * next yp2 limb
+ and cy2, w
+ add w, e2l
+ adc $0, e2h
+
+ add $2, n
+ lea -16(yp1), yp1
+ jnz L(top)
+L(end):
+
+ mov e1l, (ep)
+ mov e1h, 8(ep)
+ mov e2l, 16(ep)
+ mov e2h, 24(ep)
+
+ and $1, %eax C return carry
+
+ pop %r14
+ pop %r13
+ pop %r12
+ pop %rbp
+ pop %rbx
+ ret
+EPILOGUE()